Setup a New Developer Computer

This script will help with the quick setup and installation of tools and applications for new developers at Badal-IO. Tested in Mac OS 10.14 to 12. This script works on both Intel and M1/M2 Macs.

You can run this script multiple times without issue. You can also run it on a partially set-up computer and it will only install what is missing.

The script will create/modify .bash_profile and .zprofile with path and autocomplete sources. If you do run it on an already set-up computer, please check these files for any duplicated paths/imports/etc.

Looking to use this script at your own company? Check out the tips for using the script at your own company section.

Quick Install Instructions

Paste the command below in a Mac OS Terminal:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/badal-io/setup-new-computer-script/main/setup-new-computer.sh)"

Manual Install Instructions

Download the script setup-new-computer.sh to your home folder
Open Terminal and navigate to where you saved it
Make the script executable:
```
chmod +x ./setup-new-computer.sh
```
Run the script:
```
./setup-new-computer.sh
```
Some installs will need your password
You will be prompted to fill out your git email and name. Use the email and name you use for Github

Post Installation Instructions

After you have run the script, please complete the following steps to finish setting up your computers:

Github Command-line SSH Authentication
Git is now configured to use SSH by default for github urls. You will need to generate and add an SSH key to your Github account or you will run into errors. Do the following to authorize Github on your computer:
- Generate an SSH key for your new computer
- Add the SSH public key to your Github account
Badal Specific Setup
Follow our onboarding document to complete your setup:
- Placeholder: this will link to a confluence page, but I don't see anything that exists yet

Post Installation Tips

Fix ZSH Errors
If you are using ZSH as your shell (default in newer Mac OS versions) you may get this error after running the setup script:

zsh compinit: insecure directories, run compaudit for list.
Ignore insecure directories and continue [y] or abort compinit [n]?

You can fix this by running the following command in your terminal:

compaudit | xargs chmod g-w

Installing and Upgrading Node and NPM versions
There is a handy command in your .bash_profile and .zsh_profile that will automatically install your chosen version of Node and NPM, re-install any global npm packages (like angular cli), and set the newly installed version as default.

To upgrade to the latest version of Node 20, re-install global npm packages, and set it as default, run the following command:

node-upgrade 20

If you wish to install a version of node without reinstalling all global packages or setting it to be default, you can use NVM directly (Official docs):

# Install a specific version of Node
nvm install 18      # or 10.10.0, 8.9.1, etc

Switching Node Versions
Use nvm to switch between installed versions of Node. Official docs

# To switch to the latest Node
nvm use node        # "node" is an alias for the latest version

# Switch to long term support (lts) version of Node
nvm use --lts
 
# To switch to a specific verison of Node
nvm use 18          # or 10.10.0, 8.9.1, etc

Keeping your tools up-to-date
Homebrew can keep your command-line tools and languages up-to-date.

# List what needs to be updated
brew update
brew outdated
 
# Upgrade a specific app/formula (example: git)
brew upgrade git

# Upgrade everything
brew upgrade
  
# List previous versions installed (example: git)
brew switch git list
 
# Roll back to a currently installed previous version (example: git 2.25.0)
brew switch git 2.25.0

What's Installed

Shell Profile Setup (Bash and Zsh)

.bash_profile

The following will be added to your ~/.bash_profile

# --------------------------------------------------------------------
# Begin Bash autogenerated content from setup-new-computer.sh   $VERSION
# --------------------------------------------------------------------

# Supress "Bash no longer supported" message
export BASH_SILENCE_DEPRECATION_WARNING=1

# Start Homebrew
if [[ "$(uname -p)" == "arm" ]]; then
 # Apple Silicon M1/M2 Macs
 eval "$(/opt/homebrew/bin/brew shellenv)"
else
 # Intel Macs
 eval "$(/usr/local/bin/brew shellenv)"
fi

# Bash Autocompletion
if type brew &>/dev/null; then
HOMEBREW_PREFIX="$(brew --prefix)"
if [[ -r "${HOMEBREW_PREFIX}/etc/profile.d/bash_completion.sh" ]]; then
 source "${HOMEBREW_PREFIX}/etc/profile.d/bash_completion.sh"
else
 for COMPLETION in "${HOMEBREW_PREFIX}/etc/bash_completion.d/"*; do
   [[ -r "$COMPLETION" ]] && source "$COMPLETION"
 done
fi
fi

# Google Cloud SDK
[ -e "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/path.bash.inc" ] && 
 source "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/path.bash.inc"
[ -e "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/completion.bash.inc" ] && 
 source "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/completion.bash.inc"

# Golang
export GO111MODULE="on"
export GOPATH=$HOME/go
export GOBIN=$GOPATH/bin
export PATH=$PATH:$GOBIN

# NVM
# This needs to be after "Setting up Path for Homebrew" to override Homebrew Node
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# Node
# Increases the default memory limit for Node, so larger Anglar prjects can be built
export NODE_OPTIONS=--max_old_space_size=12000

# Update Node to selected version and reinstall previous packages
node-upgrade() {
 new_version=${1:?"Please specify a version to upgrade to. Example: node-upgrade 20"}
 nvm install "$new_version" --reinstall-packages-from=current
 nvm alias default "$new_version"
 # nvm uninstall "$prev_ver"
 nvm cache clear
}

# --------------------------------------------------------------------
# End autogenerated content from setup-new-computer.sh   $VERSION
# --------------------------------------------------------------------

.zprofile

The following will be added to your ~/.zprofile

# --------------------------------------------------------------------
# Begin ZSH autogenerated content from setup-new-computer.sh   $VERSION
# --------------------------------------------------------------------

# Start Homebrew
if [[ "$(uname -p)" == "arm" ]]; then
 # Apple Silicon M1/M2 Macs
 eval "$(/opt/homebrew/bin/brew shellenv)"
else
 # Intel Macs
 eval "$(/usr/local/bin/brew shellenv)"
fi

# Brew Autocompletion
if type brew &>/dev/null; then
 fpath+=$(brew --prefix)/share/zsh/site-functions
fi

# Zsh Autocompletion
# Note: must run after Brew Autocompletion
autoload -U +X compinit && compinit
autoload -U +X bashcompinit && bashcompinit
fpath=(/usr/local/share/zsh-completions $fpath)

# Google Cloud SDK
[ -e "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/path.zsh.inc" ] &&     source "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/path.zsh.inc"
[ -e "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/completion.zsh.inc" ] &&     source "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/completion.zsh.inc"

# Golang
export GOPATH=$HOME/go
export GOBIN=$GOPATH/bin
export PATH=$PATH:$GOBIN

# NVM 
# This needs to be after "Setting up Path for Homebrew" to override Homebrew Node
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] &&     source "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] &&     source "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# Node
# Increases the default memory limit for Node, so larger Anglar prjects can be built
export NODE_OPTIONS=--max_old_space_size=12000

# Update Node to selected version and reinstall previous packages
node-upgrade() {
 readonly new_version=${1:?"Please specify a version to upgrade to. Example: node-upgrade 20"}
 nvm install "$new_version" --reinstall-packages-from=current
 nvm alias default "$new_version"
 # nvm uninstall "$prev_ver"
 nvm cache clear
}

# --------------------------------------------------------------------
# End autogenerated content from setup-new-computer.sh   $VERSION
# --------------------------------------------------------------------

Command-line tools and languages

Xcode CLI Development Tools

xcode-select --install

Homebrew (brew)

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# Fix brew insecure directories warning (zsh)
chmod go-w "$(brew --prefix)/share"

Bash (with Bash Completions)

brew install bash
brew install bash-completion

Zsh Completions

brew install zsh-completions

Git

brew install git

Languages

Go

mkdir -p ~/go
brew install go

Node (from nvm, with npm, nx, husky, Angular CLI, Node-Sass, and Node-Gyp)

getLastestNVM() {
    # From https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c
    # Get latest release from GitHub api | Get tag line | Pluck JSON value
    curl --silent "https://api.github.com/repos/nvm-sh/nvm/releases/latest" | 
        grep '"tag_name":' |
        sed -E 's/.*"([^"]+)".*/\1/'
}
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/$(getLastestNVM)/install.sh | bash
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
nvm install 20
npm install --location=global @angular/cli
npm install --location=global nx
npm install --location=global husky
npm install --location=global node-sass
npm install --location=global node-gyp

We will also create a new file called ~/.huskyrc and fill it with:

# --------------------------------------------------------------------
# Begin Husky autogenerated content from setup-new-computer.sh   vX
# --------------------------------------------------------------------

# This loads nvm.sh and sets the correct PATH before running hook

export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && source "$NVM_DIR/nvm.sh"
   

# --------------------------------------------------------------------
# End autogenerated content from setup-new-computer.sh   vX
# --------------------------------------------------------------------

Ruby

brew install ruby

Google Cloud Components

brew install --cask google-cloud-sdk
source "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/path.bash.inc"
source "$(brew --prefix)/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/completion.bash.inc"
if [ -e ~/google-cloud-sdk ]; then
    echo "✔ ~/google-cloud-sdk exists. Skipping"
else
    echo "✔ Creating ~/google-cloud-sdk symlink"
    ln -s "$(brew --prefix)/Caskroom/google-cloud-sdk" ~/google-cloud-sdk &>/dev/null
    # make a convenience symlink at the install path for google-cloud-sdk when installed manually
fi
gcloud components install app-engine-go --quiet
gcloud components install app-engine-python --quiet
gcloud components install app-engine-python-extras --quiet
gcloud components install kubectl --quiet
gcloud components install docker-credential-gcr --quiet

Applications

Firefox

brew install --cask firefox

Google Chrome

brew install --cask google-chrome

Docker for Mac

brew install --cask docker

Postman

brew install --cask postman

Optional IDEs and Tools

Visual Studio Code

brew install --cask visual-studio-code

Jetbrains Toolbox

brew install --cask jetbrains-toolbox

Pycharm

brew install --cask pycharm

Goland

brew install --cask goland

WebStorm

brew install --cask webstorm

Sublime Text

brew install --cask sublime-text

iTerm2

brew install --cask iterm2

System Tweaks

General: Expand save and print panel by default

defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode -bool true
defaults write NSGlobalDomain NSNavPanelExpandedStateForSaveMode2 -bool true
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint -bool true
defaults write NSGlobalDomain PMPrintingExpandedStateForPrint2 -bool true

General: Save to disk (not to iCloud) by default

defaults write NSGlobalDomain NSDocumentSaveNewDocumentsToCloud -bool false

General: Avoid creating .DS_Store files on network volumes

defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool true

Typing: Disable smart quotes and dashes as they cause problems when typing code

defaults write NSGlobalDomain NSAutomaticQuoteSubstitutionEnabled -bool false
defaults write NSGlobalDomain NSAutomaticDashSubstitutionEnabled -bool false

Typing: Disable press-and-hold for keys in favor of key repeat

defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false

Finder: Show status bar and path bar

defaults write com.apple.finder ShowStatusBar -bool true
defaults write com.apple.finder ShowPathbar -bool true

Finder: Disable the warning when changing a file extension

defaults write com.apple.finder FXEnableExtensionChangeWarning -bool false

Finder: Show the ~/Library folder

chflags nohidden ~/Library

Safari: Enable Safari’s Developer Settings

defaults write com.apple.Safari IncludeInternalDebugMenu -bool true
defaults write com.apple.Safari IncludeDevelopMenu -bool true
defaults write com.apple.Safari WebKitDeveloperExtrasEnabledPreferenceKey -bool true
defaults write com.apple.Safari com.apple.Safari.ContentPageGroupIdentifier.WebKit2DeveloperExtrasEnabled -bool true
defaults write NSGlobalDomain WebKitDeveloperExtras -bool true

Chrome: Disable the all too sensitive backswipe on Trackpads and Magic Mice

# Note: The chrome defaults can cause your Chrome browser to display a message stating
# that Chrome is "Managed by your organization" when it isn't
# 
# To view policies that are affecting this message, view the following pages:
# chrome://policy and chrome://management/
# 
# To quickly remove Chrome default overrides, run the following commands:
# defaults delete com.google.Chrome
# defaults delete com.google.Chrome.canary
#
defaults write com.google.Chrome AppleEnableSwipeNavigateWithScrolls -bool false
defaults write com.google.Chrome.canary AppleEnableSwipeNavigateWithScrolls -bool false
defaults write com.google.Chrome AppleEnableMouseSwipeNavigateWithScrolls -bool false
defaults write com.google.Chrome.canary AppleEnableMouseSwipeNavigateWithScrolls -bool false

Chrome: Use the system print dialog and expand dialog by default

# Note: The chrome defaults can cause your Chrome browser to display a message stating
# that Chrome is "Managed by your organization" when it isn't
# 
# To view policies that are affecting this message, view the following pages:
# chrome://policy and chrome://management/
# 
# To quickly remove Chrome default overrides, run the following commands:
# defaults delete com.google.Chrome
# defaults delete com.google.Chrome.canary
#
defaults write com.google.Chrome DisablePrintPreview -bool true
defaults write com.google.Chrome.canary DisablePrintPreview -bool true
defaults write com.google.Chrome PMPrintingExpandedStateForPrint2 -bool true
defaults write com.google.Chrome.canary PMPrintingExpandedStateForPrint2 -bool true

Set Git to store credentials in Keychain

git config --global credential.helper osxkeychain

Set git display name and email

if [ -n "$(git config --global user.email)" ]; then
  echo "✔ Git email is set to $(git config --global user.email)"
else
  read -p 'What is your Git email address?: ' gitEmail
  git config --global user.email "$gitEmail"
fi

if [ -n "$(git config --global user.name)" ]; then
  echo "✔ Git display name is set to $(git config --global user.name)"
else
  read -p 'What is your Git display name (Firstname Lastname)?: ' gitName
  git config --global user.name "$gitName"
fi

Tips for using the script at your own company

This script helps new developers at Badal-IO setup their laptops quicker.

I have tried to make this script simple and useful. You will want to customize the installation and configuration to match the tools and services you use at your company.

To customize the welcome logo and add a bit of style, I used the handy Text to ASCII Art Generator
When you update the script, remember to update the readme "What's Installed" section too
Be sure to update both the .bash_profile and .zprofile
This is MIT licensed, so be sure to include the LICENSE file
Let me know! It is good to know if you find this helpful

Resources and inspiration

The following examples were helpful in building this script.

macOS Dev Setup
https://github.com/nicolashery/mac-dev-setup
dev-setup
https://github.com/donnemartin/dev-setup#dev-setup
thoughtbot/laptop
https://github.com/thoughtbot/laptop

Testing in Virtual Machines

I recommend testing your script on a fresh Mac VM to make sure your changes will work properly. Installing on a clean Mac install will let you find problems you may not see if you run the script repeatedly on your own computer.

Testing in Intel Macs - Install Intel Mac OS VMs with Virtualbox
https://github.com/myspaghetti/macos-virtualbox
Testing on M1/M2 Macs - Install VirtualBuddy to run Mac OS VMs using Apple's Virtualization.framework
https://github.com/insidegui/VirtualBuddy

License

badal-io/setup-new-computer-script

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